// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: |
    If Type(Primitive(x)) is String or Type(Primitive(y)) is String, then
    operator x + y returns the result of concatenating ToString(x) followed
    by ToString(y)
es5id: 11.6.1_A3.2_T1.2
description: >
    Type(Primitive(x)) and Type(Primitive(y)) vary between Object
    object and Function object
---*/

//CHECK#1
function Test() {
    if (({} + function(){return 1}) !== ({}.toString() + function(){return 1}.toString())) {
      throw new Test262Error('#1: ({} + function(){return 1}) === ({}.toString() + function(){return 1}.toString()). Actual: ' + (({} + function(){return 1})));
    }

//CHECK#2
    if ((function(){return 1} + {}) !== (function(){return 1}.toString() + {}.toString())) {
      throw new Test262Error('#2: (function(){return 1} + {}) === (function(){return 1}.toString() + {}.toString()). Actual: ' + ((function(){return 1} + {})));
    }

//CHECK#3
    if ((function(){return 1} + function(){return 1}) !== (function(){return 1}.toString() + function(){return 1}.toString())) {
      throw new Test262Error('#3: (function(){return 1} + function(){return 1}) === (function(){return 1}.toString() + function(){return 1}.toString()). Actual: ' + ((function(){return 1} + function(){return 1})));
    }

//CHECK#4
    if (({} + {}) !== ({}.toString() + {}.toString())) {
      throw new Test262Error('#4: ({} + {}) === ({}.toString() + {}.toString()). Actual: ' + (({} + {})));
    }
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
